XOR'ing a register with itself is the idiom for zeroing it out. Why not sub?
Article URL: https://devblogs.microsoft.com/oldnewthing/20260421-00/?p=112247
Comments URL: https://news.ycombinator.com/item?id=47859861
Points: 47
# Comments: 32
Article URL: https://devblogs.microsoft.com/oldnewthing/20260421-00/?p=112247
Comments URL: https://news.ycombinator.com/item?id=47859861
Points: 47
# Comments: 32
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